2000
0, 20647, 18426, 2, 2, 0.00968663728387, 0.0108542277217
1, 20647, 18425, 931, 931, 4.50912965564, 5.05291723202
2, 20648, 18425, 3, 3, 0.0145292522278, 0.0162822252374
3, 20648, 18427, 291, 291, 1.4093374661, 1.57920442828